Ford F150 Transmission Sensor Problems: Recall Features and Ways to Fix

Nothing's more American than supersized pickup trucks. The Ford F150 has been at the forefront of pickup sales with more than 700,000 units sold in 2022 alone. It's a popular choice among truck enthusiasts for its incredible performance and versatility. But just like any other machine, the Ford F150 also has its problems. And one problem that has plagued this model in recent times is the Ford F150 transmission sensor problem. 

F-150 automatic transmission highlights

• Average lifespan:150,000-180,000 miles
• Reliability Score:Low
• Prone to minor issues:Yes
• Price for repair after failure:$1,900-$2,400
• Price for replacement:$6,000-$7,500
• Availability of parts:Average
• Common problems:jerking, poor electronic system, a lot of upgrades and TSBs, transmission is still under development.

Common Transmission Sensor Problems

Any Ford F150 transmission sensor problems would disrupt the performance of your vehicle. Understanding these common Ford F150 transmission sensor problems and their symptoms will allow you to swiftly diagnose and resolve the problem. 

1) Transmission Range Sensor Failure

The Transmission Range Sensor (TRS) also known as the Neutral Safety Switch, relays the position of the gear to the ECU. The common symptom of TPS failure is the inability to switch between gears. It can get stuck in one gear hindering your speed and acceleration. Or you could also see abrupt or delayed gear changes. Without the proper data flowing to the ECU, your instrument cluster will also show incorrect gear readings. It may display that your truck is in "drive" even if you are on neutral or park. 

2) Output Shaft Sensor Problems

The Output Shaft Sensor or the OSS consists of a gear that reads the rotational speed of your transmission output shaft. As the gear spins, the voltage in the OSS changes. This change in voltage is the data that is sent to the ECU. And with this data, the ECU decides when and how hard to shift. 

When the OSS fails, it emits similar symptoms to a TRS failure because your ECU is again supplied with false data regarding the speeds at which your transmission is spinning. You may also notice incorrect readings from your speedometer. 

3) Vehicle Speed Sensor Malfunction

As the name suggests, the Vehicle Speed Sensor (VSS) is tasked with monitoring the speed of the vehicle. And this is another vital bit of data that the ECU depends on for switching between gears. With false speed readings, you will also encounter improper shifting. With a malfunctioning VSS, you are bound to encounter jolts, jerks, and an overall uncomfortable drive. This will also be followed by your speedometer being stuck at 0 or displaying incorrect readings.

Recalls

With numerous reports on Ford F150 transmission sensor problems surfacing, Ford eventually started shining a light on the problem. Thus, Ford went on to issue recalls on a bunch of Ford F150 models to get the Ford F150 transmission sensor problems sorted out. 

A couple of recent recalls were issued for the 2021 Ford F150 and the 2013-2015 Ford F150. Both these recalls were regarding Ford F150 transmission sensor problems and were successfully dealt with during the recall. 

Don't Skimp On Recalls

Ford issuing recalls means they are acknowledging the problem within their machine and their potential impact on vehicle performance and safety. So, even if your vehicle is not having any Ford F150 transmission sensor problems, if your model is recalled, you better get it to a dealership and get it fixed. 

When it comes to Ford F150 transmission sensor problems, it is certainly a safety concern. Ignoring these recalls may worsen the problem or even lead to accidents. Typically, these recalls are done free of charge, so there is no reason for you to skimp on recalls. 

If your Ford F150 got a recall regarding safety, compliance, or emissions, these recalls don't expire. This means that if your vehicle is affected, it is eligible for repair until the issue is sorted out. But if you own a Ford F150, it is best to stay informed about recalls and get them fixed ASAP.  

To stay up to date with recalls you can either contact your local Ford dealership or check the official Ford website. This'll allow you to get reliable information regarding recalls specific to your Ford F150 make and model. 

How To Fix Ford F150 Transmission Sensor Problems?

Depending on the issue you are facing, the way to fix your Ford F150 transmission sensor problem will vary. 

1) Use An OBD2 Scanner

If you suspect that you are experiencing transmission trouble, the first thing you should do is hookup your car to an OBD2 scanner. Whenever a mishap occurs in your vehicle, your ECU scanner records it. With an OBD2 scanner, you can access all the stored error codes in your ECU, which will allow you to pinpoint exactly what Ford F150 transmission sensor problem you are facing. 

If the problem is related to the Transmission Range Sensor, your scanner would display the codes, P0705, P0706, and P0707 error codes. And if the problem is with the Output Speed Sensor, you'll see the error code P0720. And if you notice the error code, P0500, the problem might be lying in your Vehicle Speed Sensor. You can double-check these error codes using your vehicle's owner's manual. 

2) Check And Clean Electrical Connections

Poor electrical connections are a common cause of Ford F150 transmission sensor problems. Over time dirt, rust, and other pollutants can accumulate over the wiring. Similarly, loose connections can also disrupt the connection, messing up the signal transfer from the sensor to the onboard computer. If you are facing Ford F150 transmission sensor problems, the solution can be as simple as checking and cleaning your connections. 

To check your connections, you first need to start by locating the sensors and then inspect the wiring harness and connectors to make sure they are securely connected. Now check for dirt and rust. There are plenty of cleaning solutions in the market to clean your electronics. And if you notice any damages to the wiring or connectors, you have to get them replaced. 

3) Replace Sensors

Sometimes it's not the electrical connections that are to blame but the sensors themselves. If the sensor is damaged or faulty, you'd have to replace that specific sensor. The complexity and the cost of replacing a sensor vary depending on the sensor and the make and model of your F150.

In some instances, you'd have to remove multiple parts or even have to remove the transmission itself to access these sensors. If you are planning on attempting to replace the sensors yourself, make sure to follow the manufacturer's instructions. If you are not familiar with automotive repairs, it is best to seek professional help.

4) Timely Software Updates

Just like an application on your phone, your ECU also gets updates from time to time. After all, it is just another computer. Software updates, also referred to as firmware updates can play a huge role in solving Ford F150 transmission sensor problems. The purpose of these updates is to optimize performance and resolve any underlying issues with the system, which includes the transmission. 

But when it comes to software updates on your F150, you can't just download it off the internet. So in order to get your software up to date, you'd have to visit an authorized Ford dealership or service center. They have the means to get your system updated. Updating your software will minimize your chances of running into Ford F150 transmission sensor problems due to glitches and outdated programming.

5) Seek Professional Help

You don't lose your transmission sensors often. For most, you won't encounter many transmission sensor failures. So, sometimes it is better to get your problem looked at by a professional. An accurate diagnosis is vital when dealing with transmission sensor problems. Qualified technicians have the expertise and the necessary tools to pinpoint the exact cause of your sensor problem. This will ensure that the problem is properly diagnosed and resolved, reducing the risk of recurring problems. 

Conclusion

Even something as small as a sensor can cause havoc in your truck if it is not functioning properly. Addressing these Ford F150 transmission problems at its early stages is key to enjoying a smooth driving experience. When it comes to Ford F150 transmission sensors, the TRS, OSS, and VSS are the sensors that are known to fail.

And due to the numerous reports of Ford F150 transmission sensor problems, Ford has issued multiple recalls. As a Ford F150 owner, stay informed about these recalls and make sure to respond to recalls at your earliest convenience. If you are planning on purchasing a used F150, again make sure that the seller has submitted the truck for repairs during recalls.

Even though you cannot completely avoid Ford F150 transmission sensor problems, there are certain things that you can do to minimize the chances of transmission failure. Keep your connections clean, software updated, and maintain your transmission properly if you don't want to face Ford F150 transmission sensor problems.